Pool Lab Chromatalyzer 3 Bag Reagent Set - 750 Tests

Pool Lab Chromatalyzer 3 Bag Reagent Set — Approx. 750 Tests

Keep your pool water perfectly balanced with the Pool Lab Chromatalyzer 3 Bag Reagent Set. Designed and manufactured specifically for the Pool Lab ASP photometer, these patented reagents deliver the most accurate chlorine and pH readings available — taking the guesswork out of pool water management.

Each 3-bag set provides approximately 750 tests, giving you 6 to 8 months of reliable water testing on a standard residential pool.

Key Features

• Patented Pool Lab reagents — designed for maximum accuracy with the Pool Lab ASP Chromatalyzer
• Approx. 750 tests per set — 6 to 8 months of water management
• Accurate chlorine and pH readings for precise chemical dosing
• Specifically made for the Pool Lab ASP photometer — not a generic substitute
• Suitable for standard residential pools

Product Details

• Brand: Pool Lab / Puresilk
• Compatible with: Pool Lab ASP Chromatalyzer
• Tests per set: ~750
• Duration: 6–8 months (standard residential pool)
• SKU: PL-CHROM-3BAG

Frequently Asked Questions

What photometer is the Chromatalyzer 3 Bag Reagent Set compatible with?

These reagents are designed exclusively for the Pool Lab ASP Chromatalyzer photometer. Using them in other photometers may produce inaccurate results.

How many tests does each set provide?

Each 3-bag set provides approximately 750 tests, which equates to roughly 6 to 8 months of water testing for a standard residential pool.

What parameters do the reagents test?

The Chromatalyzer reagent set tests for chlorine (free and total) and pH — the two most critical parameters for safe, balanced pool water.

How often should I test my pool water?

For a residential pool, testing 2–3 times per week is recommended during summer and at least once a week in cooler months. With ~750 tests per set, this kit covers a full season of testing.

Are these genuine Pool Lab reagents?

Yes — these are genuine, patented Pool Lab reagents manufactured specifically for accuracy and compatibility with the Pool Lab ASP Chromatalyzer. Generic or third-party reagents can produce unreliable readings.

Do the reagents expire?

Yes, Pool Lab reagents have a shelf life. Check the expiry date on packaging and store in a cool, dry place away from direct sunlight to maximise longevity.

Can I use these reagents for a spa or hot tub?

The reagents are designed for pool water testing. While they can be used for spa water, always verify the photometer's compatible measurement ranges match your spa's water chemistry requirements.